Rigid twin 8 inch woofer mounts for a high-output Harley saddlebag midbass build
The Aggressor Pro 880 mounts a pair of 8 inch full-range or midbass woofers inside a single Harley-Davidson saddlebag, so each bag can run dual 8 inch drivers. Engineered by American Hard Bag from rigid, precision-moulded composite, it is the mounting foundation for extreme-output bagger midbass. Available as Left, Right, or Left and Right as a pair.
This is a mounting system, not a speaker. It turns a saddlebag into a dual 8 inch midbass enclosure for a serious SPL or high-output street build.
Who This Is For
You are building a high-output or competition-style bagger and want maximum saddlebag midbass by running two 8 inch drivers per bag. The Aggressor Pro 880 holds them rigidly and seals them to the bag. Fit it with 8 inch pro-audio drivers such as the Cicada CMB8-S4 mid-bass, and drive them with a strong amplifier like the SounDigital EVO PS 2000.4. For a single 8 inch per bag, a simpler lid adapter is the lighter path.
What This Is Best For
- Dual 8 inch woofers per bag. Two 8 inch drivers per saddlebag is a large jump in cone area and output, which is what an extreme midbass build needs.
- Tight, flex-free midbass. The rigid composite mount eliminates the flex that muddies midbass and causes distortion at high volume.
- Pro-audio driver airflow. The high-volume design suits full-range 8 inch pro drivers that need room to breathe.
- Left, right or pair. Order one side, the other, or both, so the mount matches your build and budget.
Plan the power, sealing and variant
Dual 8 inch drivers per bag demand real amplifier power and a properly sealed enclosure to perform, so plan a high-current amp and charging system and seal the bag around the mounts. Choose the variant to match your build: Left (IP-AP880-L), Right (IP-AP880-R), or the Left and Right pair (IP-AP880-LR). Speakers and amplifier are not included. Tell us your target output and we will help match drivers, power and sealing.
The Bottom Line
The Aggressor Pro 880 is the rigid mounting foundation for a dual 8 inch per bag Harley midbass build, from a strong street system to full SPL competition. Add it to cart above in Left, Right or pair form, and match it with 8 inch pro drivers and a high-output amplifier such as the EVO PS 2000.4.
Fitment
| Model | Application | Years |
|---|---|---|
| Harley-Davidson saddlebag-equipped Touring | Internal dual 8 in woofer mounting | Most 1998 to 2023 |
Why rigidity matters for midbass
Midbass energy is high, and a flexing mount wastes it and adds distortion. The rigid, injection-moulded composite mount holds two 8 inch drivers dead still so their output goes into the air, not into panel movement. On the road: the saddlebag midbass hits hard and stays clean at the volume this kind of build is made for.
Technical Detail
| Speaker capacity | 2 x 8 in woofers per mount |
| Material | Rigid injection-moulded composite |
| Variants | Left (IP-AP880-L), Right (IP-AP880-R), Pair (IP-AP880-LR) |
| Application | Saddlebag internal woofer mounting |
| Note | Requires amplifier power and proper enclosure sealing |
In the Box
- Selected Aggressor Pro 880 woofer mount or mounts (Left, Right or Pair)
- Mounting hardware
- Seal material where supplied by the manufacturer
Australia Shipping:
- Under $500 → $19.95
- $500–$2,500 → $14.95
- Over $2,500 → FREE
- Bulky items → +$24.95 surcharge (waived over $2,500)
Fast dispatch from Brisbane. Same-day shipping on in-stock orders before 1pm AEST.
Change-of-mind returns: We accept returns within 7 days of delivery on unused, unopened products in original sealed packaging. Restocking fees apply (20–30%). Return shipping is the customer's responsibility.
No returns on opened audio gear, installed items, custom orders, or special-order products. Please check fitment carefully before installing.
Faulty or incorrect items: If you experience an issue, contact us with photos/video and your order number. We'll assess the claim and arrange repair, replacement, or refund for verified faults under the Australian Consumer Law.
Fitment assistance: If you're unsure about compatibility, reach out before ordering—we're happy to help.